INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f5cc3bdf8f47e917269cce80e09dadd8e3d9f12d068bed9cb361434a1a871d', 
    'crGq54igmMTxbWPImcAtyxT7Kl/f1eD1tSO3HaRYyAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)